公开(公告)号：US20020080107A1

公开(公告)日：2002-06-27

申请号：US10026688

申请日：2001-12-27

Applicant: NEC Corporation

Inventor： Kazushi Fujimoto ,  Takahiro Takemoto

IPC: G09G003/36

CPC classification number: G09G3/3611 ,  G09G3/3685 ,  G09G2310/027 ,  G09G2310/0297

Abstract: A circuitry for driving a liquid crystal display device comprises: a timing controller for generating image data and at least a clock signal; a plurality of data bus lines for transmitting the image data and at least a clock signal; and a plurality of source driver circuits for incorporating the image data in synchronizing with the at least a clock signal and converting the image data into gray scale voltage signals, wherein the timing controller includes: a branching unit for branching original image data having an original data rate into branched plural-systems image data comprising plural systems having a converted data rate which is equal to either the original data rate or a half of the original data rate.

Abstract translation: 一种用于驱动液晶显示装置的电路，包括：用于产生图像数据和至少一个时钟信号的定时控制器; 用于发送图像数据和至少一个时钟信号的多条数据总线; 以及多个源极驱动器电路，用于将所述图像数据与所述至少一个时钟信号同步并将所述图像数据转换为灰度级电压信号，其中所述定时控制器包括：分支单元，用于分支具有原始数据的原始图像数据 速率转换为具有等于原始数据速率或原始数据速率的一半的转换数据速率的多个系统的分支多系统图像数据。

公开(公告)号：US20010028214A1

公开(公告)日：2001-10-11

申请号：US09875111

申请日：2001-06-07

Applicant: NEC CORPORATION

Inventor： Kazushi Fujimoto

IPC: H01J001/62 ,  H01J063/04 ,  H01J017/04 ,  H01J061/04

CPC classification number: H01J61/92

Abstract: There is provided a cold cathode fluorescent lamp including a transparent tube including first and second light-emitting areas defined by partitioning an inner space of the transparent tube, a first terminal electrode positioned in the first light-emitting area and at a longitudinal end of the first light-emitting area located closer to an end of the tube, a second terminal electrode positioned in the second light-emitting area and at a longitudinal end of the second light-emitting area located closer to the other end of the tube, a first intermediate electrode positioned in the first light-emitting area and at the other longitudinal end of the first light-emitting area, a second intermediate electrode positioned in the second light-emitting area and at the other longitudinal end of the second light-emitting area, a first lead-in wire connected to the first terminal electrode through the longitudinal end of the first light-emitting area, a second lead-in wire connected to the second terminal electrode through the longitudinal end of the second light-emitting area, a third lead-in wire connected to the first intermediate electrode through the other longitudinal end of the first light-emitting area, and a fourth lead-in wire connected to the second intermediate electrode through the other longitudinal end of the second light-emitting area. The above-mentioned cold cathode fluorescent lamp makes it possible to lower a break-down voltage and a discharge voltage down to about halves of them in a conventional fluorescent lamp, and hence, discharged electrons are not attracted to a metal part. Thus, it is possible to prevent a cold cathode fluorescent lamp from not turning on due to electron discharge.

Abstract translation: 提供一种冷阴极荧光灯，其包括透明管，该透明管包括通过分隔透明管的内部空间限定的第一和第二发光区域，位于第一发光区域中的第一端子电极和位于第一发光区域的纵向端部的第一端子电极 位于更靠近管的端部的第一发光区域，位于第二发光区域中的第二端子电极和位于更靠近管的另一端的第二发光区域的纵向端部，第一发光区域 中间电极位于第一发光区域的第一发光区域和第二发光区域的另一纵向端部，位于第二发光区域中的第二中间电极和位于第二发光区域的另一纵向端部的第二中间电极， 通过第一发光区域的纵向端连接到第一端子电极的第一引入线，连接到第二发光区域的第二引入线 通过第二发光区域的纵向端部的第一导电线，通过第一发光区域的另一个纵向端连接到第一中间电极的第三引入线，以及连接到第二发光区域的第四引入线 中间电极穿过第二发光区域的另一纵向端。 上述冷阴极荧光灯使得可以在传统的荧光灯中将击穿电压和放电电压降低到它们的大约一半，因此，放电的电子不被金属部件吸引。 因此，可以防止冷阴极荧光灯由于电子放电而不导通。